{
  "manageEntity": {
    "action": "Follow",
    "entityId": "529321365",
    "entityType": "User",
    "nonce": "0x749f5f777f3134f5048d10ff07c8d4b64085a25499aa4f5fd15800fd5bba3861",
    "signature": "0x03d482c1b3c6ff0bd7c807632f984abe4fcb30b09960479880118bcb6b5401f21f1319ffac73226f3942e45e55671eeee5e1e3e44d0c798b23c79c545493fd0d1c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}